Argentina has lost nearly 70 percent of its forests in a century, the Environmental Secretariat said at a UN conference on desertification.
Market-tracker Nielsen reported on Friday that the ranks of US online social network users continue to grow, with cyber communities tending to attract people who are affluent and urban.
An Australian town pulled all bottled water from its shelves Saturday and replaced it with refillable bottles in what is believed to be a world-first ban.
(AP) -- Two years ago, governments from around the world came together on the island of Bali and agreed to urgently rein in the heat-trapping gases blamed for deadly heat waves, melting glaciers and rising seas.
(AP) -- He's hairy, his table manners are atrocious, and he wants to be your friend on Facebook.
(AP) -- AT&T Inc. said Friday that Google Inc.'s Internet phone program gets an unfair advantage from blocking calls to rural communities where local carriers charge high connection fees.